Rudra Sir's Biology

Ascariasis

SCP : Single Cell Protein

Sound Pollution | For NEET, HS, WBCS & Competitive Exams

Enzyme : Part 1

Filaria

Acid Rain | For NEET, HS, WBCS & Competitive Exams

জোনাকির জৈবদ্যুতি | Bioluminescence of Firefly |

Chemical Names of Vitamins | For competitive exam

Rhinitis

Ink Gland of Octopus

Biological Control

Water Pollution | For NEET, HS, WBCS & Competitive Exams

Microbes in Human Welfare : Introduction

AIDS | For NEET, HS, WBCS & Competitive Exams

Asian Palm Civet / গন্ধগোকুল / ভাম বেড়াল

Carbohydrate : Part 1 | For competitive exam

Air Pollution | For NEET, HS, WBCS & Competitive Exams

Porcupine / সজারু

Ringworm

Umbrella Species | For competitive exam

Pangolin / বনরুই

Biogas

Megadiversity Country | For competitive exam

Sewage Treatment

Key Stone Species | For competitive exam

Ozone Hole | For NEET, HS, WBCS & Competitive Exams

Sea gulls at Triveni Sangam, Allahabad

Carbohydrate : Part 2 | For competitive exam

Endemic species VS Endangered species | For competitive exam

Mission Govt Exam | Ecology & Ecologist | For competitive exam hs

Cell : Class 2 : Cell Wall & Cell Membrane | For competitive exam

Biofertilizer

Repeats in DNA sequence | Tandem Repeat vs Mirror Repeat vs Palindrome | Dr. Rudra Prasad Nath